64436373 ÷ 788 
Our goal is to divide 64436373 by 788.

Moving on to step 1:
6 divided by 788 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 788

Advancing to step 2:
788 goes into 64 0 times with a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 64 and we're left with 64.
Include the next digit (4) from the dividend after 64, then repeat: 644 / 788

Moving on to step 3:
788 goes into 644 0 times with a remainder of 644.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 644 and we're left with 644.
Append the next digit (3) from the dividend to 644 and continue with: 6443 / 788

Moving on to step 4:
788 goes into 6443 8 times with a remainder of 139.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we subtract 6304 from 6443, we get 139.
Include the next digit (6) from the dividend after 139, then repeat: 1396 / 788

Advancing to step 5:
788 can be fit into 1396 1 times, resulting in a remainder of 608.
The number 1 becomes the next digit in our result. 
Result so far: 81.0
If we subtract 788 from 1396, we get 608.
Fetch the next digit (3) from the dividend, attach it to 608 and continue: 6083 / 788

Advancing to step 6:
788 goes into 6083 7 times with a remainder of 567.
The number 7 becomes the next digit in our result. 
Result so far: 817.0
Subtracting 5516 from 6083 leaves us with 567.
Include the next digit (7) from the dividend after 567, then repeat: 5677 / 788

Moving on to step 7:
788 goes into 5677 7 times with a remainder of 161.
Write down 7 as next digit of the result. 
Result so far: 8177.0
If we take 5516 away from 5677, we end up with 161.
Append the next digit (3) from the dividend to 161 and continue with: 1613 / 788

Going ahead to step 8:
If we divide 1613 by 788, we get 2 and a remainder of 37.
Record the quotient 2 as the next digit in the result. 
Result so far: 81772.0
Subtracting 1576 from 1613 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 9:
The number 788 fits into 370 0 times, leaving a remainder of 370.
Put 0 as the next digit of the answer. 
Result so far: 81772.0
Deduct 0 from 370 and we're left with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Step 10:
If we divide 3700 by 788, we get 4 and a remainder of 548.
Record the quotient 4 as the next digit in the result. 
Result so far: 81772.04
The remainder is 548 after subtracting 3152 from 3700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5480, and continue the process.

Advancing to step 11:
788 can be fit into 5480 6 times, resulting in a remainder of 752.
The number 6 becomes the next digit in our result. 
Result so far: 81772.046
Subtract 4728 from 5480 to get 752.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7520, and continue the process.

Advancing to step 12:
7520 divided by 788 is 9 with a remainder of 428.
Put 9 as the next digit of the answer. 
Result so far: 81772.0469
If we take 7092 away from 7520, we end up with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Step 13:
788 goes into 4280 5 times with a remainder of 340.
Use 5 as the next digit of our solution. 
Result so far: 81772.04695
Deduct 3940 from 4280 and we're left with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Let's proceed to step 14:
If we divide 3400 by 788, we get 4 and a remainder of 248.
Put 4 as the next digit of the answer. 
Result so far: 81772.046954
If we subtract 3152 from 3400, we get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Advancing to step 15:
788 can be fit into 2480 3 times, resulting in a remainder of 116.
Write down 3 as next digit of the result. 
Result so far: 81772.0469543
The remainder is 116 after subtracting 2364 from 2480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Going ahead to step 16:
788 goes into 1160 1 times with a remainder of 372.
Put 1 as the next digit of the answer. 
Result so far: 81772.04695431
The remainder is 372 after subtracting 788 from 1160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

The quotient of the division is 81772.04695431, and the remainder is 3.72e-07.